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MSP430F5529LP 按鍵代碼 自己編寫親測有效 一起共享學習
代碼片段和文件信息
//********************************************************/
//實驗平臺:MSP430F5529LP
//功能描述:按鍵S1紅燈滅;按鍵S2綠燈滅
//作????者:Roy
//建造日期;2017年10月17日
//********************************************************/
#include?
void?main(void)
{
WDTCTL?=?WDTPW?|?WDTHOLD; //?stop?watchdog?timer
P1DIR?|=?BIT0; //?configure?P1.0?as?output
P1OUT?&=~BIT0;??????????????????//默認不亮
????P1OUT?|=?BIT1;
????P1REN?|=?BIT1;???????????????????//P1.1輸入上拉使能
P4DIR?|=?BIT7;
P4OUT?&=?~BIT7;??????????????????//P4.7輸入上拉使能
P2OUT?|=?BIT1;
P2REN?|=?BIT1;
while(1)
{
????if??((P1IN?&?BIT1)==0)
????????P4OUT?&=?~BIT7;
????????else
????????????P4OUT?|=?BIT7;
????if??((P2IN?&?BIT1)==0)
????????P1OUT?&=?~BIT0;
????else
????????P1OUT?|=?BIT0;
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????632??2017-10-17?21:32??KEY\.ccsproject
?????文件??????32256??2017-10-17?21:32??KEY\.cproject
?????文件???????4899??2017-10-10?22:40??KEY\.launches\111.launch
?????文件???????5010??2017-10-17?21:30??KEY\.launches\KEY.launch
?????文件????????833??2017-10-17?21:30??KEY\.project
?????文件?????????62??2017-10-10?22:40??KEY\.settings\org.eclipse.cdt.codan.core.prefs
?????文件????????123??2017-10-10?22:40??KEY\.settings\org.eclipse.cdt.debug.core.prefs
?????文件????????208??2017-10-10?22:40??KEY\.settings\org.eclipse.core.resources.prefs
?????文件??????76937??2017-10-17?21:25??KEY\Debug\111.map
?????文件?????178824??2017-10-17?21:25??KEY\Debug\111_li
?????文件?????????58??2017-10-17?22:02??KEY\Debug\ccsObjs.opt
?????文件????????707??2017-10-17?22:02??KEY\Debug\KEY.d
?????文件??????76935??2017-10-17?22:02??KEY\Debug\KEY.map
?????文件???????6264??2017-10-17?22:02??KEY\Debug\KEY.obj
?????文件??????34252??2017-10-17?22:02??KEY\Debug\KEY.out
?????文件?????178820??2017-10-17?22:02??KEY\Debug\KEY_li
?????文件???????4249??2017-10-17?22:02??KEY\Debug\makefile
?????文件????????260??2017-10-17?21:48??KEY\Debug\ob
?????文件???????2073??2017-10-17?22:02??KEY\Debug\sources.mk
?????文件???????1051??2017-10-17?22:02??KEY\Debug\subdir_rules.mk
?????文件????????524??2017-10-17?22:02??KEY\Debug\subdir_vars.mk
?????文件????????839??2017-10-17?22:02??KEY\KEY.c
?????文件??????14573??2017-10-10?22:40??KEY\lnk_msp430f5529.cmd
?????文件????????822??2017-10-17?21:32??KEY\targetConfigs\MSP430F5529.ccxm
?????文件????????806??2017-10-10?22:40??KEY\targetConfigs\readme.txt
?????目錄??????????0??2017-10-17?21:30??KEY\.launches
?????目錄??????????0??2017-10-10?22:40??KEY\.settings
?????目錄??????????0??2017-10-17?22:02??KEY\Debug
?????目錄??????????0??2017-10-10?22:40??KEY\targetConfigs
?????目錄??????????0??2017-10-17?21:30??KEY
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